21619092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163781}}^1$

素因数の和:163799

約数の個数: 24

約数和(自身を含む): 55030752

約数和(自身を除く): 33411660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163781, 327562, 491343, 655124, 982686, 1801591, 1965372, 3603182, 5404773, 7206364, 10809546, 21619092]

約数ペア:

[(1, 21619092), (2, 10809546), (3, 7206364), (4, 5404773), (6, 3603182), (11, 1965372), (12, 1801591), (22, 982686), (33, 655124), (44, 491343), (66, 327562), (132, 163781)]